1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Lesechka [4]
3 years ago
12

-(5a+6)=2(3a+8) what is the answer

Mathematics
1 answer:
ValentinkaMS [17]3 years ago
4 0

Answer:

a = -2

Step-by-step explanation:

-(5a+6)=2(3a+8)

-5a -6 = 2*3a +2*8

-5a -6 = 6a +16

-5a -6a = 16+6

-11a = 22

a= -22/11

a = -2

You might be interested in
45 degreese is used in a pie chart to reperesent 6 people. How many people were there altogehter?
KatRina [158]
We can solve this problem by the rule of three.
A complete pie chart has 360º. 

45º----------------------6 people
360º--------------------    x

x=(360º*6 people) / 45º=48 people.

Answer; 48 people. 
6 0
3 years ago
Find the measure of each missing angle.
nadya68 [22]

Answer:

Step-by-step explanation:

Angle sum property of triangle: Sum of all the angles of a triangle is 180

Alternate interior angles: When two parallel lines are intersected by a transversal, the pair of angles on the inner side of  each of these lines but on the opposite side of the transversal are called  alternate interior angles

In ΔABC,

  ∠1 + 90 + 38 = 180    {angle sum property of triangle}

         ∠1 + 128 =  180

               ∠1     = 180 - 128

            \sf \boxed{\bf  \angle 1     = 52^ \°}

AB // CD and AC is transversal.

 \sf \boxed{\bf  \angle 3 = 38^\circ}   {Alternate interior angles are equal}

In ΔACD,

      ∠2 + ∠3 + 63 = 180 {angle sum property of triangle}

       ∠2 + 38 +63  = 180

               ∠2  + 101 =180

                         ∠2 = 180 - 101

                      \sf \boxed{\bf  \angle 2 = 79^ \°}

5 0
2 years ago
Bess drew a rectangular prism that is 12 units long, 8 units wide, and 13 units tall. What is the volume of the rectangular pris
Katena32 [7]

Answer:

D. 1,248 cubic units

Step-by-step explanation:

the volume of the rectangular prism = length*width*height = 12*8*13 = 1248 cubic units

5 0
3 years ago
The cartesian equation, y = 4, is equivalent to the polar equation, _____.
jolli1 [7]
This is how you would solve the question.
4 0
3 years ago
Pleaseeeee help me i really need this
lisov135 [29]

Answer:

A for Circle=2pi*r and A for Square= b*h, then find the difference between the two

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • In 2 + In 8 - In 4<br><br> A in 4 <br> B in 6 <br> C in64
    12·2 answers
  • 25% multiplied by ? = 34
    9·1 answer
  • 78.84 meters= Centimeter
    5·2 answers
  • Sum of all the prime numbers less than 25
    6·2 answers
  • You had a coupon that made the price of a large pizza 13.00. For what percent off was the coupon?
    13·1 answer
  • Need some help please <br><br>what is the equation of the axis of symmetry? ​
    14·1 answer
  • Find the trangular prisms surface area
    6·2 answers
  • The chart below describes the commissions earned by four different sales people. Sales Person Commission Earned Time on Sales Fl
    13·1 answer
  • Please please help please please ASAP please I'm begging you please I have 10 minutes please y'all help please any ACE that can
    7·2 answers
  • Math<br><br> please help? ;c
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!